| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.32 | 10.680% | $171.9082 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $20.56 | 13.211% | $23.2762 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $111.57 | 6.516% | $118.8399 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $102.41 | 3.242% | $105.7301 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $27.54 | 4.466% | $28.7699 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $143.91 | 13.529% | $163.3796 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $133.61 | 8.664% | $145.186 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $694.92 | $757.0899 | $757.10 | $757.15 | $757.10 | |